Anniversary celebration
On January 17, 2010 Zaporozhye family celebrated a 250-th anniversary of clay and sand research laboratory founded by a great-great-grandfather of Maria Hiltmann on the bank of Moskovka river for the purpose of ceramics manufacturing and a 10-th anniversary of A.P. Burlay art saloon (periodical exhibitions). The event culminated in an organ concert where compositions of Bach, Mozart and Haydn were played.